import { Component, OnInit } from '@angular/core';

import { Hero }              from './hero';
import { HeroService }       from './hero.service';

@Component({
    moduleId: module.id, 
    selector: 'my-dashboard', 
    templateUrl: 'dashboard.component.html', 
    styleUrls: [ 'dashboard.component.css' ]
})
export class DashboardComponent implements OnInit {
    heroes: Hero[] = [];

    constructor(private heroService: HeroService) { }

    ngOnInit(): void {
        this.heroService.getHeroes().then(heroes => this.heroes = heroes.slice(1, 5));
    }
}
